A red-band trailer for Friends with Benefits has hit the interwebs. Directed and co-written by Will Gluck (Easy A), the romantic comedy stars Justin Timberlake, Mila Kunis, Emma Stone, Woody Harrelson, Richard Jenkins, and Patricia Clarkson. As you might expect, the film tells the story of two friends (Timberlake and Kunis) who decide to give no-strings-attached-coitus the old college try.